Who owns the DUCK.AI trademark?

The DUCK.AI trademark is owned by Duck Duck Go, Inc..

What class is the DUCK.AI trademark registered in?

The DUCK.AI trademark is registered in Class 042 (Scientific, technology & SaaS services).

What is the serial number for DUCK.AI?

The USPTO serial number for DUCK.AI is 99016655.

What is the registration number for DUCK.AI?

DUCK.AI is registered under USPTO registration number 8028399.

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Home Search: DUCK.AIDUCK.AI #99016655

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Updated Sep 18, 2026·16 searches this week

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DUC

USPTO Trademark Record

REGISTERED

DUCK.AI

SN 99016655·Reg 8028399·Filed Jan 23, 2025

Owner Duck Duck Go, Inc.

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

DUCK.AI (Serial No. 99016655), Registration No. 8028399, is a registered US trademark filed on Jan 23, 2025 by Duck Duck Go, Inc.. This trademark covers Class 042 (Scientific, technology & SaaS services).

early section 8: November 18, 2031

Conflict Analysis

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Mark Intelligence

DUCK.AI (Reg. #8028399) is a registered US trademark that has been protecting its owner, Duck Duck Go, Inc., since 2025. The mark covers Class 042 (Scientific, technology & SaaS services). Goods and services include Scientific and technological services and research and design relating thereto; industrial analysis, industrial research.... The mark faced 1 opposition proceeding during prosecution.

FILED

Jan 23, 2025

SERIAL

99016655

REG#

8028399

REGISTERED

Nov 18, 2025

Filing Information

StatusREGISTERED

Filing DateJan 23, 2025

Serial Number99016655

Registration No.8028399

Registration DateNov 18, 2025

Status DateNov 18, 2025

Published for OppositionSep 30, 2025

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application Currently

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1844014

480Feb 04, 2025

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jan 23, 2025

First use in commerce: Jan 23, 2025

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

16 events

REGISTERED-PRINCIPAL REGISTER

Nov 18, 2025

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Nov 18, 2025

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Sep 30, 2025

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Sep 30, 2025

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Sep 24, 2025

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Aug 30, 2025

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 05, 2025

TEAS RESPONSE TO OFFICE ACTION RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 05, 2025

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 05, 2025

TEAS/EMAIL CORRESPONDENCE ENTERED

NON-FINAL ACTION WRITTEN

Jul 09, 2025

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jul 09, 2025

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jul 09, 2025

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ASSIGNED TO EXAMINER

Jul 03, 2025

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jun 26, 2025

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Jan 23, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Jan 23, 2025

APPLICATION FILING RECEIPT MAILED

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Additional USPTO filings from the same owner.

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LOG

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Other Marks by Christina J. Moser

Additional USPTO filings handled by the same attorney of record.

PRI

PRIVACY, SIMPLIFIED.

88671744

REGISTERED

EVE

EVERCALL

98887706

REGISTERED

MAR

MARKET ON FOUR

99286970

REGISTERED

VEG

VEGETAL-FILM

88706610

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DUCK.AI

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